package com.henryschein.mmvvcc.controller;

import com.henryschein.mmvvcc.dao.PersonDao;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;

/**
 * Sample controller for going to the home page with a message
 */
@Controller
@RequestMapping("/")
public class HomeController {

    @Autowired
    private PersonDao personDao;
    private static final Logger logger = LoggerFactory
            .getLogger(HomeController.class);

    /**
     * Selects the home page and populates the model with a message
     */
    @RequestMapping(value = "/", method = RequestMethod.GET)
    public String home(Model model, @RequestParam(value = "id", required = false) Long id) {
        logger.info("Welcome home!");
        if (id == null) {            
            return "home";
        } else {
            model.addAttribute("person", personDao.find(id));
            return "home2";
        }
        
    }
    
}
